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Single Family ResidenceResidential
$570,507$237 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

100 ROCK ROSE CT

GEORGETOWN, TX 78633
2
Baths
2,408 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$571K
$523K low$618K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$570,507
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$456,406

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$552,644 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$80,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$472,644
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$552,644
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$552,644

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWilliamson
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2010
Lot (acres)The size of the land the home sits on, from county records.0.21
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 286 ft²

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Neighborhood · ZIP 78633These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.31
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.33,515
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.399 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,576
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,220
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

100 Rock Rose Ct measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 84% of homes in Sun City Texas
  • Costs more per square foot than 78% of homes in Williamson County
  • Bigger than 80% of homes in Sun City Texas
  • Has a bigger lot than 67% of homes in Sun City Texas
  • Older than 82% of homes in Sun City Texas

What homes are worth in Georgetown 78633

Each bar is how many homes fall in that price range. The marker is this home.

This home
$281K$1.2M

This home is worth more than 69% of homes in Georgetown 78633.

How it measures up in Georgetown 78633

The dot is this home. The mark in the middle is the typical home in Georgetown 78633.

Estimated value$570,507
CheaperTypical $454,451Pricier

Pricier than 69% of homes nearby

Price per ft²$237
CheaperTypical $224Pricier

Pricier than 63% of homes nearby

Living area2,408 ft²
SmallerTypical 2,048 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.21 ac
SmallerTypical 0.22 acBigger

Bigger than 47% of homes nearby

Year built1998
OlderTypical 2007Newer

Newer than 18% of homes nearby

How 100 Rock Rose Ct ranks against every home in each area.
MeasureThis homeSun City TexasGeorgetown 78633Williamson County
Estimated valuepricier than$570,50784% of homes69% of homes78% of homes
Price per ft²pricier than$23775% of homes63% of homes78% of homes
Living areabigger than2,408 ft²80% of homes65% of homes64% of homes
Lot sizebigger than0.21 ac67% of homes47% of homes55% of homes
Year builtnewer than199818% of homes18% of homes29% of homes

About 100 Rock Rose Ct

How much is 100 Rock Rose Ct, Georgetown, TX worth?

The TopHap Estimate for 100 Rock Rose Ct, Georgetown, TX is $570,507 as of Jul 14, 2026. The likely range is $523,310 to $617,704. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 100 Rock Rose Ct, Georgetown, TX last sell?

100 Rock Rose Ct, Georgetown, TX last sold on Aug 18, 2023, according to the county's recorded deed.

How big is 100 Rock Rose Ct, Georgetown, TX?

100 Rock Rose Ct, Georgetown, TX has 2 bathrooms, 2,408 square feet of living space and a 0.21-acre lot.

When was 100 Rock Rose Ct, Georgetown, TX built?

100 Rock Rose Ct, Georgetown, TX was built in 1998, making it 28 years old. The building has 1 story.

How does 100 Rock Rose Ct, Georgetown, TX compare to other homes in Georgetown 78633?

Among the 16,257 homes in Georgetown 78633, it is worth more than 69% of them ($570,507 against a typical $454,451), its price per square foot is higher than 63% of them ($237 against a typical $224), it is bigger than 65% of them (2,408 ft² against a typical 2,048 ft²), its lot is bigger than 47% of them (0.21 ac against a typical 0.22 ac) and it is newer than 18% of them (1998 against a typical 2007). Measured against all of Williamson County, it is worth more than 78% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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